After adding the 12” alpine type r sub to my car, I've decided its time to upgrade the other speakers as well. My current plan is to get alpine spr-60 2 way coaxial for the rears, the hertz hi energy 163 3 way component for the front, and a planet audio bb4.150 amp to power them.

Now, I have never heard of planet audio before, but its the only amp I've found so far that'll put out 150w @ 4 omhs RMS on 4 channels. (2 channels for the hertz, 2 channels for the alpines)

What are yalls opinions on planet audio (or even my planned setup as a whole)?

Thanks for any input, and please be gentle choosing a sub setup felt way easier than all the other speakers lol.

 

Rockford Fosgate Punch, D Class 150x4 @4

http://www.sonicelectronix.com/item_...-P1000X4D.html

It's hard to go wrong with a Fosgate, they make quality stuff. That Planet Audio amp you listed isn't being produced anymore and there is probably a good reason you can find them so cheap.

 

Running Hertz on the fronts and rears... Sound amazing, have JL 300/4 amp pushing them at 70 watts ea which is plenty for the size of the car and matches up well with the JL 500/1 and 12W6V2 sub in custom box.

 

if you're wanting a true 150 by 4 then jl put out their jl 600.4hd and i'm using it on my jl highs and it does quite well and i can't complain. but it can be a bit on the upper price range, i've ran fosgate in the past and it does well and can't go wrong with an alpine in that range either.